21860411856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14691137}}^1$

素因数の和:14691179

約数の個数: 40

約数和(自身を含む): 58294435584

約数和(自身を除く): 36434023728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14691137, 29382274, 44073411, 58764548, 88146822, 117529096, 176293644, 235058192, 352587288, 455425247, 705174576, 910850494, 1366275741, 1821700988, 2732551482, 3643401976, 5465102964, 7286803952, 10930205928, 21860411856]

約数ペア:

[(1, 21860411856), (2, 10930205928), (3, 7286803952), (4, 5465102964), (6, 3643401976), (8, 2732551482), (12, 1821700988), (16, 1366275741), (24, 910850494), (31, 705174576), (48, 455425247), (62, 352587288), (93, 235058192), (124, 176293644), (186, 117529096), (248, 88146822), (372, 58764548), (496, 44073411), (744, 29382274), (1488, 14691137)]